ST10R272 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST10R272

16-BIT LOW VOLTAGE ROMLESS MCU WITH MAC

STMicroelectronics 

ST10R272L - ELECTRICAL CHARACTERISTICS

CLKOUT

ALE

CSx

A23-A16

(A15-A8)

BHE

Read Cycle

P0 BUS

(D15-D8)

D7-D0

RD

Write Cycle

P0 BUS

(D15-D8)

D7-D0

WR(L),

WRH

t5

t16

t38u

t38

t39u

t39

t6

t17

Address

t80

t81

t14

t15

t26

t41

t41u

t28, t28h

t18

Data In

t20d

t21d

t80

t81

t12

t13

Data Out

t22

t24

t12

t13

Figure 20 External memory cycle:

demultiplexed bus, with/without read/write delay, normal ALE

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